Power FC Help- Maps for 1.15 bar
02-01-04, 04:40 PM
#1
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Help- Maps for 1.15 bar
Hi guys
Me and a friend we built one FD for drag racing .The car is ready to tune it . We make a lots of upgrades .
Mods :
STREET PORTING with new 2mm apex seals
NON SEGUENTIAL STOCK TURBOS with 360 THRUST
HKS TWIN POWER
MAGNECOR WIRES 16 BIT
NGK BUR9EQP plugs
550 PR - 1300 SEC
2 FUEL PUMPS
4 INCH FULL EXH
PFC + COMMANDER + DATAL..
102 oct FUEL
Our intension is to run 1.15 bar . Who runs like this to help us with maps for fuel , trailing , leading , dutycycles .
Who can inform me if i can use maps from www.turborx7.com
Thanks guys.
Me and a friend we built one FD for drag racing .The car is ready to tune it . We make a lots of upgrades .
Mods :
STREET PORTING with new 2mm apex seals
NON SEGUENTIAL STOCK TURBOS with 360 THRUST
HKS TWIN POWER
MAGNECOR WIRES 16 BIT
NGK BUR9EQP plugs
550 PR - 1300 SEC
2 FUEL PUMPS
4 INCH FULL EXH
PFC + COMMANDER + DATAL..
102 oct FUEL
Our intension is to run 1.15 bar . Who runs like this to help us with maps for fuel , trailing , leading , dutycycles .
Who can inform me if i can use maps from www.turborx7.com
Thanks guys.
02-02-04, 05:25 PM
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i would like to found some maps ( for base ) and after i can make some adjustments on the dyno with wideband , datallogin etc .
Help guys . Who runs approximatly with these mods ?
Help guys . Who runs approximatly with these mods ?
02-07-04, 08:52 AM
#4
You can mod a stock PFC map to get started.
Your setup will flow more so consider the following:
+ add 5-10% fuel in the boost areas, the high octane fuel will add quite a bit of safety factor for running lean but start at low boost and monitor/tune AFR as you go and be sure to monitor fuel pressure
+ take out about 5 degrees advance at higer boost areas, you can tune this later with knock, egt, dyno. The high octane will provide lots of safety factor heare for the boost you are running
+ fix the spit issues and run whatever split under boost you feel comfortable with
+ correct the injector size and tune the transition as needed
+ consider changing your P row values to give more resolution at the boost you will run, can change the P row values to have say the top five rows represent 19+, 18,17,16,15 psi boost ... time for a 3 bar map sensor so you can setup P20 overly rich and conservative for overboost protection
+ do initial tune at a constant or near constant air intake temp so you can later tune the air temp correction factors at different air intake temps
Good luck.
Your setup will flow more so consider the following:
+ add 5-10% fuel in the boost areas, the high octane fuel will add quite a bit of safety factor for running lean but start at low boost and monitor/tune AFR as you go and be sure to monitor fuel pressure
+ take out about 5 degrees advance at higer boost areas, you can tune this later with knock, egt, dyno. The high octane will provide lots of safety factor heare for the boost you are running
+ fix the spit issues and run whatever split under boost you feel comfortable with
+ correct the injector size and tune the transition as needed
+ consider changing your P row values to give more resolution at the boost you will run, can change the P row values to have say the top five rows represent 19+, 18,17,16,15 psi boost ... time for a 3 bar map sensor so you can setup P20 overly rich and conservative for overboost protection
+ do initial tune at a constant or near constant air intake temp so you can later tune the air temp correction factors at different air intake temps
Good luck.
Last edited by twokrx7; 02-07-04 at 08:57 AM.
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